Built in Google Map not rendering

Good evening all. I am new to Ionic and am blown away already!

I followed the tutorial to enable Google Maps within a new app using the Ionic Creator, however when I go to the Preview pane it is completely blank where the map should be. I setup a new project within the Google Cloud Platform, with a new API key, and ensured that both Android, iOS, and JavaScript is enabled.

To that end, the tutorial is extremely straightforward so I am not sure where things could have gone wrong. Any thoughts from the community?

Here is the Preview Pane

Here is the Design Pane

My API key was not setup with the appropriate permissions within my Google account. I am off to the races now. Sorry for the early post.